Software - Disappearing Cryptography - page 378

http://www.datamark-tech.com DataMark offers digital watermark-
ing technology for content management.

http://pc-magic.com/ Magic Folders from PC-Magic will hide and
encrypt files in your file system.

http://www.steganos.com The Internet Privacy Suite from Steganos
includes a version of Hide and Seek.

http://www.signumtech.com/ Signumbuilds watermarking software.

http://www.mediasec.com Mediasec offers MediaSign and Media-
Trust tools for embedding digital signatures in files.

http://web.clicknet.ro/xidie/stegano.html The Xidie Security Suite,
by Laic Aurelian, compresses, encrypts, and embeds informa-
tion in a wide variety of files, including most image and sound
formats. It is free for noncommercial use and a commerical li-
cense is available.

A.2 Open Packages

These packages are either open source, freeware or shareware:

http://www.wbailer.com/wbstego wbStego is a tool written by Wer-
ner Bailer for inserting information into the least significant
bits of BMP files which also includes options for embedding
information in the PDF, HTML and ASCII files. The core tools
include a variety of different encryption algorithms as well as
the ability to spread out the hidden information to different
locations inside the file.

http://skyjuicesoftware.com Data Stash from Lim Chooi Guan of
SkyJuice Software will hide data in a wide variety of files.

http://www.pariahware.com Pict Encrypt from Pariahware is a ba-
sic tool for embedding some encrypted text in an image. It runs
on the Macintosh and does not include much documentation
about the algorithm.

http://wwwrn.inf.tu-dresden.de/ westfeld/f5.html The F5 package
encodes information in JPEG images using a technique to
thwart visual and statistical attacks. [Wes01]